Preloading previous logs on scroll (#1079)

* Preload logs when scrolled to top

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Adding JumpToBottom button

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Moving jump-to-bottom button to right

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Adding old/new logs separator

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Increase font-size in jump to bottom button

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Moving newLogsSince determination out of component

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Move newLogSince from storage data to observable

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Remove notiifications on log loading errors

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Transform logs into array in store

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Clean up

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Remove excessive join('\n\)s

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Adding pod and namespace data to log controls panel (#1083)

* Move log controls into separate file

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Changing prev container logs icon

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Removing 'Logs' from the tab title

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Remove unused string template quotes

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Hide JumpToBottom btn on error

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Remove mention about dialog

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

src/renderer/components/+workloads-pods/pod-menu.tsx

@@ -51,7 +51,6 @@ export class PodMenu extends React.Component<Props> {
       selectedContainer: container,
       showTimestamps: false,
       previous: false,
-      tailLines: 1000
     });
   }